许多高精密产品的制程都必须在真空环境下进行，藉由不同程度的真空技术减少气体分子在制程中对加工品的影响，产品最后在大气环境下使用。典型应用包括显示面板中薄膜和基板之间的精密贴合制程、半导体制程中的薄膜溅镀、晶圆检测等，任何相关的零 ...

Compact, high-speed Renishaw encoder mounts on clutch shaft; another fits on end of the crank shaft. The KTM dragster, built by Salakazi Racing, makes fast, programmed take-off to burn the quarter ...